year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 20, 13, -113.944702,   36.866760,   7,  26,  300.071899,    5.596614,   147,  2125
 2020, 12, 19, 20, 13, -119.659424,   36.488029,   8,  70,  310.752777,   12.536993,   279,  2647
 2020, 12, 19, 20, 13, -121.796043,   39.292297,   8,  50,  307.570679,   13.734881,   760,  2729